Lines Matching defs:nchain
735 int nchain;
821 nchain = 0;
826 acb->ds.chain[nchain].databuf = (char *) kvtop (addr);
829 acb->ds.chain[nchain].datalen = tcount;
832 if (acb->ds.chain[nchain].databuf == dmaend) {
833 dmaend += acb->ds.chain[nchain].datalen;
834 acb->ds.chain[nchain].datalen = 0;
835 acb->ds.chain[--nchain].datalen += tcount;
841 dmaend = acb->ds.chain[nchain].databuf +
842 acb->ds.chain[nchain].datalen;
843 acb->ds.chain[nchain].datalen = tcount;
845 if (nchain) /* Don't count miss on first one */
849 ++nchain;
852 if (nchain != 1 && len != 0 && siop_debug & 3) {
853 printf ("DMA chaining set: %d\n", nchain);
854 for (i = 0; i < nchain; ++i) {
Indexes created Tue Sep 30 20:09:53 GMT 2025